TY - JOUR AU - S.G. Dani TI - Invariant Measures and Minimal Sets of Horospherical Flows. JO - Inventiones mathematicae PY - 1981 SP - 357 EP - 386 VL - 64 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1981__64_142826/ ID - IM_1981__64_142826 ER -